package com.zhou.review3.service;

import com.zhou.review3.entity.Goods;

import java.util.List;

public interface GoodsService {
    public List<Goods> findAllGoods();
    public int removeGoods(int id);
    public void addGoods(Goods goods);
    public Goods findGoods(int id);
    public void modifyGoods (Goods newGoods);

}
